doi: 10.2174/1874091X01004010053 176 VerniaPCaprilliRLatellaGBarbettiFMaglioccaFMCittadiniM
Due to the heterogeneity of disparate symptoms in long-COVID patients, different mechanisms have been proposed, including viral persistence or reactivation, permanent inflammation, immune dysregulation, and alteration of gut microbiota, but there is not an adequate perception of this complex condition (Fernndez-de-Las-Peas et al., 2023)
Thats the promise of Smart Brothers Dihexa, a peptide (also called PNB-0408) that crosses the blood-brain barrier, binds hepatocyte-growth-factor (HGF) with femtomolar affinity, and turbo-charges HGF/TrkB signallingseven orders of magnitude more potent than BDNF itself
However, given the slow-healing nature of disc tissue, preclinical studies and anecdotal reports suggest research cycles often last for several weeks to months to observe meaningful changes